@article{albuquerque_1979,  title={Notas adicionais sobre Spiranthera guianensis Sandwith (Rutaceae-Cusparieae) - Nova para o Brasil},  volume={9},  ISSN={0044-5967},  url={https://doi.org/10.1590/1809-43921979094644},  DOI={10.1590/1809-43921979094644},  number={4},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  author={Albuquerque, Byron W. P. de},  year={1979},  month={Dec},  pages={641–644} }